99981460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{217351}}^1$

素因数の和:217383

約数の個数: 24

約数和(自身を含む): 219090816

約数和(自身を除く): 119109356

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 217351, 434702, 869404, 1086755, 2173510, 4347020, 4999073, 9998146, 19996292, 24995365, 49990730, 99981460]

約数ペア:

[(1, 99981460), (2, 49990730), (4, 24995365), (5, 19996292), (10, 9998146), (20, 4999073), (23, 4347020), (46, 2173510), (92, 1086755), (115, 869404), (230, 434702), (460, 217351)]